PGFTN-S-0000-Internal compiler error. ilmfil seek error

Does anyone know what this error might even mean?

We get this error with any kind of code, simple or complicated. We know for sure the codes work, as they did perfectly before.

2 days ago, we started getting error about being unable to check out the license. We restarted the license server, made sure it was working with “lmutil lmstat” and got this error ever since.

We use RHEL 6.x and the kernel was updated earlier in the day. Could the updated kernel be the problem here?

Thanks for any insight!

Whenever you upgrade the Operating System, which often means
changing gcc, you need to reinstall the PGI compilers so localrc can
be constructed to adapt to the new environment.